What is the Least Common Multiple of 45078 and 45093?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least Common Multiple of 45078 and 45093 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 45078 and 45093, than apply into the LCM equation.

GCF(45078,45093) = 3
LCM(45078,45093) = ( 45078 × 45093) / 3
LCM(45078,45093) = 2032702254 / 3
LCM(45078,45093) = 677567418

Least Common Multiple (LCM) of 45078 and 45093 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 45078 and 45093. First we will calculate the prime factors of 45078 and 45093.

Prime Factorization of 45078

Prime Factorization of 45093

Now multiplying the highest exponent prime factors to calculate the LCM of 45078 and 45093.

LCM(45078,45093) = 2¹ × 3¹ × 11¹ × 683¹ × 15031¹
LCM(45078,45093) = 677567418